<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.6"/>
<title>SystemSharp: FixPointImplementor.cs Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<script type="text/javascript">
  $(document).ready(initResizable);
  $(window).load(resizeHeight);
</script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/search.js"></script>
<script type="text/javascript">
  $(document).ready(function() { searchBox.OnSelectItem(0); });
</script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
 <tbody>
 <tr style="height: 56px;">
  <td id="projectlogo"><img alt="Logo" src="logo.png"/></td>
  <td style="padding-left: 0.5em;">
   <div id="projectname">SystemSharp
   &#160;<span id="projectnumber">0.3</span>
   </div>
   <div id="projectbrief">A system-level modeling framework for designing real-time embedded systems</div>
  </td>
 </tr>
 </tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.6 -->
<script type="text/javascript">
var searchBox = new SearchBox("searchBox", "search",false,'Search');
</script>
  <div id="navrow1" class="tabs">
    <ul class="tablist">
      <li><a href="index.html"><span>Main&#160;Page</span></a></li>
      <li><a href="namespaces.html"><span>Packages</span></a></li>
      <li><a href="annotated.html"><span>Classes</span></a></li>
      <li class="current"><a href="files.html"><span>Files</span></a></li>
      <li>
        <div id="MSearchBox" class="MSearchBoxInactive">
        <span class="left">
          <img id="MSearchSelect" src="search/mag_sel.png"
               onmouseover="return searchBox.OnSearchSelectShow()"
               onmouseout="return searchBox.OnSearchSelectHide()"
               alt=""/>
          <input type="text" id="MSearchField" value="Search" accesskey="S"
               onfocus="searchBox.OnSearchFieldFocus(true)" 
               onblur="searchBox.OnSearchFieldFocus(false)" 
               onkeyup="searchBox.OnSearchFieldChange(event)"/>
          </span><span class="right">
            <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
          </span>
        </div>
      </li>
    </ul>
  </div>
  <div id="navrow2" class="tabs2">
    <ul class="tablist">
      <li><a href="files.html"><span>File&#160;List</span></a></li>
      <li><a href="globals.html"><span>File&#160;Members</span></a></li>
    </ul>
  </div>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
  <div id="nav-tree">
    <div id="nav-tree-contents">
      <div id="nav-sync" class="sync"></div>
    </div>
  </div>
  <div id="splitbar" style="-moz-user-select:none;" 
       class="ui-resizable-handle">
  </div>
</div>
<script type="text/javascript">
$(document).ready(function(){initNavTree('_fix_point_implementor_8cs_source.html','');});
</script>
<div id="doc-content">
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
     onmouseover="return searchBox.OnSearchSelectShow()"
     onmouseout="return searchBox.OnSearchSelectHide()"
     onkeydown="return searchBox.OnSearchSelectKey(event)">
<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark">&#160;</span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark">&#160;</span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark">&#160;</span>Namespaces</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark">&#160;</span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark">&#160;</span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark">&#160;</span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark">&#160;</span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark">&#160;</span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark">&#160;</span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark">&#160;</span>Properties</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(10)"><span class="SelectionMark">&#160;</span>Events</a></div>

<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0" 
        name="MSearchResults" id="MSearchResults">
</iframe>
</div>

<div class="header">
  <div class="headertitle">
<div class="title">FixPointImplementor.cs</div>  </div>
</div><!--header-->
<div class="contents">
<a href="_fix_point_implementor_8cs.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;</div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="keyword">using</span> System;</div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="keyword">using</span> System.Collections.Generic;</div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="keyword">using</span> System.Diagnostics;</div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="keyword">using</span> System.Diagnostics.Contracts;</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="keyword">using</span> System.Linq;</div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="keyword">using</span> System.Text;</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="keyword">using</span> SystemSharp.Analysis.M2M;</div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="keyword">using</span> SystemSharp.Components;</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="keyword">using</span> SystemSharp.DataTypes;</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="keyword">using</span> SystemSharp.Meta;</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="keyword">using</span> SystemSharp.Synthesis;</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="keyword">using</span> SystemSharp.SysDOM;</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="keyword">namespace </span>SystemSharp.Assembler.Rewriters</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;{</div>
<div class="line"><a name="l00035"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_assembler_1_1_rewriters_1_1_fix_point_implementor_impl.html">   35</a></span>&#160;    <span class="keyword">class </span><a class="code" href="class_system_sharp_1_1_assembler_1_1_rewriters_1_1_fix_point_implementor_impl.html">FixPointImplementorImpl</a>: <a class="code" href="class_system_sharp_1_1_assembler_1_1_rewriters_1_1_x_i_l_s_rewriter.html">XILSRewriter</a></div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;    {</div>
<div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_assembler_1_1_rewriters_1_1_fix_point_implementor_impl.html#a697211dc53ad97a0b81c9245cc386cc4">   37</a></span>&#160;        <span class="keyword">public</span> <a class="code" href="class_system_sharp_1_1_assembler_1_1_rewriters_1_1_fix_point_implementor_impl.html#a697211dc53ad97a0b81c9245cc386cc4">FixPointImplementorImpl</a>(IList&lt;XILSInstr&gt; instrs):</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;            base(instrs)</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;        {</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;            SetHandler(<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html">InstructionCodes</a>.<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#a8420a770c1b230da49d17359ecb7c561">Neg</a>, HandleNeg);</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;            SetHandler(<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html">InstructionCodes</a>.<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#a3945c2a134e0c56a0c27fcb46fe16b46">Sqrt</a>, HandleSqrt);</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;            SetHandler(<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html">InstructionCodes</a>.<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#a3fcedf91e2ebc5f7744090e55d139e35">Sin</a>, HandleSinOrCos);</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;            SetHandler(<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html">InstructionCodes</a>.<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#a303edb0d49b0a5af1a2b7748c0cb154b">Cos</a>, HandleSinOrCos);</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;            SetHandler(<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html">InstructionCodes</a>.<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#a96121659a31404af9d62ede965af2da6">ScSinCos</a>, HandleScSinCos);</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;            SetHandler(<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html">InstructionCodes</a>.<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#a982d7644e2ab149d026e158952ede918">Add</a>, HandleAddSub);</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;            SetHandler(<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html">InstructionCodes</a>.<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#af4814648d60f0e9b910dbcf0486ed38c">Sub</a>, HandleAddSub);</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;            SetHandler(<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html">InstructionCodes</a>.<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#a33fa0194cd3eb4a8c937194e7b3e0ba6">Mul</a>, HandleMul);</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;            SetHandler(<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html">InstructionCodes</a>.<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#a7f8bf3436ad91a6689749efc016b4d66">Div</a>, HandleDiv);</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;            SetHandler(<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html">InstructionCodes</a>.<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#a795fb13f5cc713569dea63e2131ff8f3">IsEq</a>, HandleCmp);</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;            SetHandler(<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html">InstructionCodes</a>.<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#a2058997f58bb08935a6b84dd9daa2355">IsGt</a>, HandleCmp);</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;            SetHandler(<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html">InstructionCodes</a>.<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#a35b6055a4416447d53f188ea01d53745">IsGte</a>, HandleCmp);</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;            SetHandler(<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html">InstructionCodes</a>.<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#a4877c6f59dadd7a37cd8469bc4d31d23">IsLt</a>, HandleCmp);</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;            SetHandler(<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html">InstructionCodes</a>.<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#a383d0b18c9a22d1246dc0bebf370f0ae">IsLte</a>, HandleCmp);</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;            SetHandler(<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html">InstructionCodes</a>.<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#ac00db3d517d4ceb65553bbbddb08e310">IsNEq</a>, HandleCmp);</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;        }</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;        <span class="keyword">internal</span> <span class="keywordtype">bool</span> HaveXilinxCordic { <span class="keyword">get</span>; set; }</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">bool</span> IsFix(<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a> inType, out <a class="code" href="class_system_sharp_1_1_data_types_1_1_fix_format.html">FixFormat</a> format)</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;        {</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;            <span class="keywordflow">if</span> (inType.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a0169e7b6aac9da0659a1bb6b7474cfee">CILType</a>.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_s_fix.html">SFix</a>)) ||</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;                inType.CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_u_fix.html">UFix</a>)))</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;            {</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;                format = inType.GetFixFormat();</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;            }</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;            format = null;</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;        }</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;        <span class="keyword">private</span> InstructionDependency[] EqualizeTypes(XILSInstr i, <span class="keywordtype">bool</span> makeSameSize, <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a>[] otypes)</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;        {</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;            var otype0 = i.OperandTypes[0];</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;            var otype1 = i.OperandTypes[1];</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;            <a class="code" href="class_system_sharp_1_1_data_types_1_1_fix_format.html">FixFormat</a> fmt0, fmt1;</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;            <span class="keywordtype">bool</span> flag0 = IsFix(otype0, out fmt0);</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;            <span class="keywordtype">bool</span> flag1 = IsFix(otype1, out fmt1);</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;            <span class="keywordflow">if</span> (flag0 != flag1)</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;                <span class="keywordflow">throw</span> <span class="keyword">new</span> InvalidOperationException(<span class="stringliteral">&quot;Incompatible types&quot;</span>);</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;            var preds = RemapPreds(i.Preds);</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;            <span class="keywordflow">if</span> (flag0)</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;            {</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;                otypes[0] = otype0;</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;                otypes[1] = otype1;</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;                <span class="keywordflow">if</span> (fmt0.<a class="code" href="class_system_sharp_1_1_data_types_1_1_fix_format.html#a6c759a1ecc716d3a29149521e68f69ef">IsSigned</a> &amp;&amp; !fmt1.<a class="code" href="class_system_sharp_1_1_data_types_1_1_fix_format.html#a6c759a1ecc716d3a29149521e68f69ef">IsSigned</a>)</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;                {</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;                    var sample = (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_u_fix.html">UFix</a>)otype1.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a6c487903eb7bb04ac6eaed0534ae8934">GetSampleInstance</a>();</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;                    var <span class="keywordtype">signed</span> = sample.SFixValue;</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;                    var stype1 = TypeDescriptor.GetTypeOf(signed);</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;                    Emit(DefaultInstructionSet.Instance.Convert().CreateStk(preds, 1, otype1, stype1));</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;                    otype1 = stype1;</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;                    fmt1 = signed.Format;</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;                    preds = <span class="keyword">new</span> InstructionDependency[0];</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;                    otypes[1] = otype1;</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;                }</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;                <span class="keywordflow">if</span> (!fmt0.<a class="code" href="class_system_sharp_1_1_data_types_1_1_fix_format.html#a6c759a1ecc716d3a29149521e68f69ef">IsSigned</a> &amp;&amp; fmt1.<a class="code" href="class_system_sharp_1_1_data_types_1_1_fix_format.html#a6c759a1ecc716d3a29149521e68f69ef">IsSigned</a>)</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;                {</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;                    var sample = (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_u_fix.html">UFix</a>)otype0.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a6c487903eb7bb04ac6eaed0534ae8934">GetSampleInstance</a>();</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;                    var <span class="keywordtype">signed</span> = sample.SFixValue;</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;                    var stype0 = TypeDescriptor.GetTypeOf(signed);</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;                    Emit(DefaultInstructionSet.Instance.Dig(1).CreateStk(preds, 2, otype0, otype1, otype1, otype0));</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;                    Emit(DefaultInstructionSet.Instance.Convert().CreateStk(1, otype0, stype0));</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;                    otype0 = stype0;</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;                    Emit(DefaultInstructionSet.Instance.Dig(1).CreateStk(preds, 2, otype1, otype0, otype0, otype1));</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;                    fmt0 = signed.Format;</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;                    preds = <span class="keyword">new</span> InstructionDependency[0];</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;                    otypes[0] = otype0;</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;                }</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;                <span class="keywordflow">if</span> (makeSameSize)</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;                {</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;                    <span class="keywordtype">int</span> intWidth = Math.Max(fmt0.IntWidth, fmt1.IntWidth);</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;                    <span class="keywordtype">int</span> fracWidth = Math.Max(fmt0.FracWidth, fmt1.FracWidth);</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;                    <span class="keywordtype">object</span> rsample;</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;                    <span class="keywordflow">if</span> (fmt0.<a class="code" href="class_system_sharp_1_1_data_types_1_1_fix_format.html#a6c759a1ecc716d3a29149521e68f69ef">IsSigned</a>)</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;                        rsample = SFix.FromDouble(0.0, intWidth, fracWidth);</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;                    <span class="keywordflow">else</span></div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;                        rsample = UFix.FromDouble(0.0, intWidth, fracWidth);</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;                    var rtype = TypeDescriptor.GetTypeOf(rsample);</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;                    <span class="keywordflow">if</span> (intWidth &gt; fmt0.<a class="code" href="class_system_sharp_1_1_data_types_1_1_fix_format.html#aedbc64cbc9cf21b81e861bc78a1ca16e">IntWidth</a> || fracWidth &gt; fmt0.<a class="code" href="class_system_sharp_1_1_data_types_1_1_fix_format.html#a0246244153fe96028ad07a8451585908">FracWidth</a>)</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;                    {</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;                        Emit(DefaultInstructionSet.Instance.Dig(1).CreateStk(preds, 2, otype0, otype1, otype1, otype0));</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;                        Emit(DefaultInstructionSet.Instance.Convert().CreateStk(1, otype0, rtype));</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;                        Emit(DefaultInstructionSet.Instance.Dig(1).CreateStk(preds, 2, otype1, rtype, rtype, otype1));</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;                        preds = <span class="keyword">new</span> InstructionDependency[0];</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;                    }</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;                    <span class="keywordflow">if</span> (intWidth &gt; fmt1.<a class="code" href="class_system_sharp_1_1_data_types_1_1_fix_format.html#aedbc64cbc9cf21b81e861bc78a1ca16e">IntWidth</a> || fracWidth &gt; fmt1.<a class="code" href="class_system_sharp_1_1_data_types_1_1_fix_format.html#a0246244153fe96028ad07a8451585908">FracWidth</a>)</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;                    {</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;                        Emit(DefaultInstructionSet.Instance.Convert().CreateStk(preds, 1, otype1, rtype));</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;                    }</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;                    otypes[0] = rtype;</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;                    otypes[1] = rtype;</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;                }</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;            }</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;            <span class="keywordflow">else</span></div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;            {</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;                otypes[0] = i.OperandTypes[0];</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;                otypes[1] = i.OperandTypes[1];</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;            }</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;            <span class="keywordflow">return</span> preds;</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;        }</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;        <span class="keyword">private</span> <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a> GetNativeResultType(XILSInstr i, <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a>[] otypes)</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;        {</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;            Contract.Requires&lt;ArgumentNullException&gt;(i != null);</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;            Contract.Requires&lt;ArgumentNullException&gt;(otypes != null);</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;            Contract.Requires&lt;ArgumentException&gt;(i.OperandTypes.Length == otypes.Length);</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;            var exprs = otypes</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;                .Select(t =&gt; <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_sys_d_o_m_1_1_literal_reference.html">LiteralReference</a>(<span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_sys_d_o_m_1_1_variable.html">Variable</a>(t)))</div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;                .ToArray();</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;            <a class="code" href="class_system_sharp_1_1_sys_d_o_m_1_1_expression.html">Expression</a> rexpr;</div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;            var oldMode = DesignContext.Instance.FixPoint.ArithSizingMode;</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;            DesignContext.Instance.FixPoint.ArithSizingMode = EArithSizingMode.VHDLCompliant;</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;            <span class="keywordflow">switch</span> (i.Name)</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;            {</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;                <span class="keywordflow">case</span> InstructionCodes.Add:</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;                    rexpr = exprs[0] + exprs[1];</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;                    <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;                <span class="keywordflow">case</span> InstructionCodes.Sub:</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;                    rexpr = exprs[0] - exprs[1];</div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;                    <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;                <span class="keywordflow">case</span> InstructionCodes.Mul:</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;                    rexpr = exprs[0] * exprs[1];</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;                    <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;                <span class="keywordflow">case</span> InstructionCodes.Div:</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;                    rexpr = exprs[0] / exprs[1];</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;                    <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;                <span class="keywordflow">case</span> InstructionCodes.Neg:</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;                    rexpr = -exprs[0];</div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;                    <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;</div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;                <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;                    <span class="keywordflow">throw</span> <span class="keyword">new</span> NotImplementedException();</div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;            }</div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;            var result = rexpr.ResultType;</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;            DesignContext.Instance.FixPoint.ArithSizingMode = oldMode;</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;            <span class="keywordflow">return</span> result;</div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;        }</div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> HandleNeg(XILSInstr i)</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;        {</div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;            var preds = RemapPreds(i.Preds);</div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;            var nrtype = GetNativeResultType(i, i.OperandTypes);</div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;            var otype = i.OperandTypes[0];</div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;            <span class="keywordflow">if</span> (otype.CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_u_fix.html">UFix</a>)) &amp;&amp;</div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;                nrtype.CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_s_fix.html">SFix</a>)))</div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;            {</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;                var nrformat = nrtype.GetFixFormat();</div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;                var itype = SFix.MakeType(nrformat.IntWidth, nrformat.FracWidth);</div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;                Emit(DefaultInstructionSet.Instance.Convert().CreateStk(preds, 1, otype, itype));</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;                preds = <span class="keyword">new</span> InstructionDependency[0];</div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;                otype = itype;</div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;            }</div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;            Emit(i.Command.CreateStk(preds, 1, otype, nrtype));</div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;            <span class="keywordflow">if</span> (!nrtype.Equals(i.ResultTypes[0]))</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;                Emit(DefaultInstructionSet.Instance.Convert().CreateStk(1, nrtype, i.ResultTypes[0]));</div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;        }</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;</div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> HandleScSinCos(XILSInstr i)</div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;        {</div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;            var preds = RemapPreds(i.Preds);</div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;            var infmt = i.OperandTypes[0].GetFixFormat();</div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;            var outfmt = i.ResultTypes[0].GetFixFormat();</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;            <span class="keywordflow">if</span> (infmt == null)</div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;            {</div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;                Emit(i.Command.CreateStk(preds, i.OperandTypes, i.ResultTypes));</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;            }</div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;            <span class="keywordflow">else</span></div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;            {</div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;                var otype = i.OperandTypes[0];</div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;                <span class="keywordflow">if</span> (HaveXilinxCordic &amp;&amp; infmt.IntWidth != 3)</div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;                {</div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;                    <span class="comment">// Xilinx Cordic needs exactly 3 integer bits for operand</span></div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;                    otype = SFix.MakeType(3, infmt.FracWidth);</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;                    Emit(DefaultInstructionSet.Instance.Convert().CreateStk(</div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;                        preds, 1, i.OperandTypes[0], otype));</div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;                }</div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;                <span class="keywordflow">else</span> <span class="keywordflow">if</span> (infmt.IntWidth != 2)</div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;                {</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;                    <span class="comment">// Any reasonable core (e.g. LUT-based implementation) will require 2 integer operand bits</span></div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;                    otype = SFix.MakeType(2, infmt.FracWidth);</div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;                    Emit(DefaultInstructionSet.Instance.Convert().CreateStk(</div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;                        preds, 1, i.OperandTypes[0], otype));</div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;                }</div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;                preds = <span class="keyword">new</span> InstructionDependency[0];</div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;                var rtype = i.ResultTypes[0];</div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;                <span class="keywordflow">if</span> (outfmt.IntWidth != 2)</div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;                {</div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;                    <span class="comment">// we gonna need exactly 2 integer bits for results</span></div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;                    rtype = SFix.MakeType(2, outfmt.FracWidth);</div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;                }</div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;                Emit(DefaultInstructionSet.Instance.ScSinCos().CreateStk(</div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;                    preds, 1, otype, rtype, rtype));</div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;                <span class="keywordflow">if</span> (!rtype.Equals(i.ResultTypes[1]))</div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;                {</div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;                    Emit(DefaultInstructionSet.Instance.Convert().CreateStk(</div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;                        1, rtype, i.ResultTypes[1]));</div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;                }</div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;                <span class="keywordflow">if</span> (!rtype.Equals(i.ResultTypes[0]))</div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;                {</div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;                    Emit(DefaultInstructionSet.Instance.Swap().CreateStk(</div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;                        2, i.ResultTypes[0], rtype, rtype, i.ResultTypes[0]));</div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;                    Emit(DefaultInstructionSet.Instance.Convert().CreateStk(</div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;                        1, rtype, i.ResultTypes[0]));</div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;                    Emit(DefaultInstructionSet.Instance.Swap().CreateStk(</div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;                        2, rtype, rtype, rtype, rtype));</div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;                }</div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;            }</div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;        }</div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;</div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> HandleSqrt(XILSInstr i)</div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;        {</div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;            <a class="code" href="class_system_sharp_1_1_data_types_1_1_fix_format.html">FixFormat</a> oformat, rformat;</div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;            IsFix(i.OperandTypes[0], out oformat);</div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;            IsFix(i.ResultTypes[0], out rformat);</div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;            var preds = RemapPreds(i.Preds);</div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;            <span class="keywordflow">if</span> (oformat == null)</div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;            {</div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;                Emit(i.Command.CreateStk(preds, i.OperandTypes, i.ResultTypes));</div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;            }</div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;            <span class="keywordflow">else</span></div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;            {</div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;                var nrtype = UFix.MakeType((oformat.IntWidth + 2) / 2, rformat.<a class="code" href="class_system_sharp_1_1_data_types_1_1_fix_format.html#a0246244153fe96028ad07a8451585908">FracWidth</a>);</div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;                <span class="keywordflow">if</span> (oformat.<a class="code" href="class_system_sharp_1_1_data_types_1_1_fix_format.html#aedbc64cbc9cf21b81e861bc78a1ca16e">IntWidth</a> % 2 == 0)</div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;                {</div>
<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;                    var itype = UFix.MakeType(oformat.IntWidth + 1, oformat.FracWidth);</div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;                    Emit(DefaultInstructionSet.Instance.Convert().CreateStk(preds, 1, i.OperandTypes[0], itype));</div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;                    Emit(i.Command.CreateStk(1, itype, nrtype));</div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;                }</div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;                <span class="keywordflow">else</span></div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;                {</div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;                    Emit(i.Command.CreateStk(1, i.OperandTypes[0], nrtype));</div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;                }</div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;                <span class="keywordflow">if</span> (!nrtype.Equals(i.ResultTypes[0]))</div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;                    Emit(DefaultInstructionSet.Instance.Convert().CreateStk(1, nrtype, i.ResultTypes[0]));</div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;            }</div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;        }</div>
<div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;</div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> HandleSinOrCos(XILSInstr i)</div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;        {</div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;            <a class="code" href="class_system_sharp_1_1_data_types_1_1_fix_format.html">FixFormat</a> oformat, rformat;</div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;            IsFix(i.OperandTypes[0], out oformat);</div>
<div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;            IsFix(i.ResultTypes[0], out rformat);</div>
<div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;            var preds = RemapPreds(i.Preds);</div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;            <span class="keywordflow">if</span> (oformat == null)</div>
<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;            {</div>
<div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;                Emit(i.Command.CreateStk(preds, 1, i.OperandTypes[0], i.ResultTypes[0]));</div>
<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;            }</div>
<div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;            <span class="keywordflow">else</span></div>
<div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;            {</div>
<div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;                <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a> otype = i.OperandTypes[0];</div>
<div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;                <span class="keywordflow">if</span> (!i.OperandTypes[0].CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_s_fix.html">SFix</a>)))</div>
<div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;                {</div>
<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;                    var itype = SFix.MakeType(oformat.IntWidth + 1, oformat.FracWidth);</div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;                    Emit(DefaultInstructionSet.Instance.Convert().CreateStk(preds, i.OperandTypes, i.ResultTypes));</div>
<div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;                    preds = <span class="keyword">new</span> InstructionDependency[0];</div>
<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;                    otype = itype;</div>
<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;                }</div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;                var nrtype = SFix.MakeType(2, rformat.FracWidth);</div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;                Emit(i.Command.CreateStk(preds, 1, otype, nrtype));</div>
<div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;                <span class="keywordflow">if</span> (!i.ResultTypes[0].Equals(nrtype))</div>
<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;                {</div>
<div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;                    Emit(DefaultInstructionSet.Instance.Convert().CreateStk(1, nrtype, i.ResultTypes[0]));</div>
<div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;                }</div>
<div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;            }</div>
<div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;        }</div>
<div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;</div>
<div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> HandleAddSub(XILSInstr i)</div>
<div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;        {</div>
<div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;            var otypes = <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a>[2];</div>
<div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;            var preds = EqualizeTypes(i, <span class="keyword">true</span>, otypes);</div>
<div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;</div>
<div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;            <a class="code" href="class_system_sharp_1_1_data_types_1_1_fix_format.html">FixFormat</a> rformat;</div>
<div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;            IsFix(i.ResultTypes[0], out rformat);</div>
<div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;            var nrtype = GetNativeResultType(i, otypes);</div>
<div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;            Emit(i.Command.CreateStk(preds, 2, otypes[0], otypes[1], nrtype));</div>
<div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;            <span class="keywordflow">if</span> (!nrtype.Equals(i.ResultTypes[0]))</div>
<div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;                Emit(DefaultInstructionSet.Instance.Convert().CreateStk(1, nrtype, i.ResultTypes[0]));</div>
<div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;        }</div>
<div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;</div>
<div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> HandleMul(XILSInstr i)</div>
<div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;        {</div>
<div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;            var otypes = <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a>[2];</div>
<div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;            var preds = EqualizeTypes(i, <span class="keyword">false</span>, otypes);</div>
<div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;</div>
<div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;            <a class="code" href="class_system_sharp_1_1_data_types_1_1_fix_format.html">FixFormat</a> rformat;</div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;            IsFix(i.ResultTypes[0], out rformat);</div>
<div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;            var nrtype = GetNativeResultType(i, otypes);</div>
<div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;            Emit(i.Command.CreateStk(preds, 2, otypes[0], otypes[1], nrtype));</div>
<div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;            <span class="keywordflow">if</span> (!nrtype.Equals(i.ResultTypes[0]))</div>
<div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;                Emit(DefaultInstructionSet.Instance.Convert().CreateStk(1, nrtype, i.ResultTypes[0]));</div>
<div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;        }</div>
<div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;</div>
<div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> HandleDiv(XILSInstr i)</div>
<div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;        {</div>
<div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;            var preds = i.Preds;</div>
<div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;            var fmtDividend = i.OperandTypes[0].GetFixFormat();</div>
<div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;            var fmtDivisor = i.OperandTypes[1].GetFixFormat();</div>
<div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;            var fmtQuotient = i.ResultTypes[0].GetFixFormat();</div>
<div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;</div>
<div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;            <span class="keywordflow">if</span> (fmtDividend == null ||</div>
<div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;                fmtDivisor == null ||</div>
<div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;                fmtQuotient == null)</div>
<div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;            {</div>
<div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;                ProcessDefault(i);</div>
<div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;                <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;            }</div>
<div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;</div>
<div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;            <span class="keywordflow">if</span> (!fmtDivisor.IsSigned)</div>
<div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;            {</div>
<div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;                <span class="comment">// Xilinx divider wants it signed</span></div>
<div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;                var signedType = SFix.MakeType(fmtDivisor.IntWidth + 1, fmtDivisor.FracWidth);</div>
<div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;                Emit(DefaultInstructionSet.Instance.Convert().CreateStk(preds, 1, i.OperandTypes[1], signedType));</div>
<div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;                var newi = i.Command.CreateStk(2, i.OperandTypes[0], signedType, i.ResultTypes[0]);</div>
<div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;                HandleDiv(newi);</div>
<div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;                <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;            }</div>
<div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;</div>
<div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;            <span class="keywordflow">if</span> (!fmtDividend.IsSigned)</div>
<div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;            {</div>
<div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;                <span class="comment">// Xilinx divider wants it signed</span></div>
<div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;                var signedType = SFix.MakeType(fmtDividend.IntWidth + 1, fmtDividend.FracWidth);</div>
<div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;                Emit(DefaultInstructionSet.Instance.Swap().CreateStk(preds, 2, </div>
<div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;                    i.OperandTypes[0], i.OperandTypes[1],</div>
<div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;                    i.OperandTypes[1], i.OperandTypes[0]));</div>
<div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;                Emit(DefaultInstructionSet.Instance.Convert().CreateStk(preds, 1, i.OperandTypes[0], signedType));</div>
<div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;                Emit(DefaultInstructionSet.Instance.Swap().CreateStk(2,</div>
<div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;                    i.OperandTypes[1], signedType,</div>
<div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;                    signedType, i.OperandTypes[1]));</div>
<div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;                var newi = i.Command.CreateStk(2, signedType, i.OperandTypes[1], i.ResultTypes[0]);</div>
<div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;                HandleDiv(newi);</div>
<div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;                <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;            }</div>
<div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;</div>
<div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160;            <span class="keywordflow">if</span> (!fmtQuotient.IsSigned)</div>
<div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;            {</div>
<div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;                <span class="comment">// Xilinx divider wants it signed</span></div>
<div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;                var signedType = SFix.MakeType(fmtQuotient.IntWidth + 1, fmtQuotient.FracWidth);</div>
<div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;                var newi = i.Command.CreateStk(preds, 2, i.OperandTypes[0], i.OperandTypes[1], signedType);</div>
<div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;                HandleDiv(newi);</div>
<div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;                Emit(DefaultInstructionSet.Instance.Convert().CreateStk(1, signedType, i.ResultTypes[0]));</div>
<div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;                <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;            }</div>
<div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;</div>
<div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;            <span class="keywordflow">if</span> (fmtDividend.TotalWidth &lt; 4 ||</div>
<div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;                fmtDivisor.TotalWidth &lt; 4)</div>
<div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;            {</div>
<div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;                <span class="comment">// Xilinx fixed point divider doesn&#39;t like divisions of less than 4 bits</span></div>
<div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;                <span class="keywordflow">throw</span> <span class="keyword">new</span> NotImplementedException(<span class="stringliteral">&quot;Encountered fixed point division with less than 4 bits of either dividend or divisor. This is not supported, please adjust the division!&quot;</span>);</div>
<div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;</div>
<div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;                <span class="comment">/*Emit(DefaultInstructionSet.Instance.Swap().CreateStk(preds, 2, </span></div>
<div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;<span class="comment">                    i.OperandTypes[0], i.OperandTypes[1],</span></div>
<div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;<span class="comment">                    i.OperandTypes[1], i.OperandTypes[0]));</span></div>
<div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;<span class="comment">                int delta = 4 - fmtDividend.TotalWidth - 4;</span></div>
<div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;<span class="comment">                var newDividendType = fmtDividend.IsSigned ?</span></div>
<div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;<span class="comment">                    SFix.MakeType(</span></div>
<div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;<span class="comment">                Emit(i.Command.CreateStk(1, i.OperandTypes[1]*/</span></div>
<div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;            }</div>
<div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;</div>
<div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;            <span class="keywordtype">int</span> hwQuotientTotalWidth = fmtDividend.TotalWidth;</div>
<div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;            <span class="keywordtype">int</span> hwQuotientFracWidth = fmtDividend.FracWidth - fmtDivisor.FracWidth;</div>
<div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;            <span class="keywordtype">object</span> hwQuotSample = fmtDividend.IsSigned ?</div>
<div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;                (object)<a class="code" href="struct_system_sharp_1_1_data_types_1_1_s_fix.html">SFix</a>.<a class="code" href="struct_system_sharp_1_1_data_types_1_1_s_fix.html#a162d574bbc04f30c9fd62ed226d1385b">FromDouble</a>(0.0, hwQuotientTotalWidth - hwQuotientFracWidth, hwQuotientFracWidth) :</div>
<div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;                (object)<a class="code" href="struct_system_sharp_1_1_data_types_1_1_u_fix.html">UFix</a>.<a class="code" href="struct_system_sharp_1_1_data_types_1_1_u_fix.html#afc8eec8d69267a862ea605d0e6f28a5f">FromDouble</a>(0.0, hwQuotientTotalWidth - hwQuotientFracWidth, hwQuotientFracWidth);</div>
<div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;            var hwQuotType = TypeDescriptor.GetTypeOf(hwQuotSample);</div>
<div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160;            <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a> hwQuotAndFracType;</div>
<div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;</div>
<div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;            <span class="keywordflow">if</span> (hwQuotientFracWidth &gt;= fmtQuotient.FracWidth)</div>
<div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160;            {</div>
<div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;                Emit(i.Command.CreateStk(preds, 2, i.OperandTypes[0], i.OperandTypes[1], hwQuotType));</div>
<div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;                hwQuotAndFracType = hwQuotType;</div>
<div class="line"><a name="l00417"></a><span class="lineno">  417</span>&#160;            }</div>
<div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;            <span class="keywordflow">else</span></div>
<div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;            {</div>
<div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;                <span class="keywordtype">int</span> fracWidth = fmtQuotient.FracWidth - hwQuotientFracWidth;</div>
<div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;                <span class="keywordflow">if</span> (fracWidth &gt; 54)</div>
<div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160;                {</div>
<div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;                    <span class="comment">// Xilinx divider doesn&#39;t like fractional width &gt; 54</span></div>
<div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;                    <span class="keywordflow">throw</span> <span class="keyword">new</span> NotImplementedException(<span class="stringliteral">&quot;Encountered fixed point division with more than 54 bits of fractional width. This is not supported, please adjust the division!&quot;</span>);</div>
<div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;                }</div>
<div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;                var hwFracSample = UFix.FromDouble(0.0, -hwQuotientFracWidth, fmtQuotient.FracWidth);</div>
<div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;                var hwFracType = TypeDescriptor.GetTypeOf(hwFracSample);</div>
<div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;                Emit(DefaultInstructionSet.Instance.DivQF().CreateStk(preds, 2, i.OperandTypes[0], i.OperandTypes[1], hwQuotType, hwFracType));</div>
<div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;                var hwQuotSLV = Marshal.SerializeForHW(hwQuotSample);</div>
<div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;                var hwFracSLV = Marshal.SerializeForHW(hwFracSample);</div>
<div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;                var hwQuotSLVType = TypeDescriptor.GetTypeOf(hwQuotSLV);</div>
<div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;                var hwFracSLVType = TypeDescriptor.GetTypeOf(hwFracSLV);</div>
<div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;                Emit(DefaultInstructionSet.Instance.Convert().CreateStk(1, hwFracType, hwFracSLVType));</div>
<div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;                Emit(DefaultInstructionSet.Instance.Dig(1).CreateStk(2, hwQuotType, hwFracSLVType, hwFracSLVType, hwQuotType));</div>
<div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160;                Emit(DefaultInstructionSet.Instance.Convert().CreateStk(1, hwQuotType, hwQuotSLVType));</div>
<div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;                Emit(DefaultInstructionSet.Instance.Dig(1).CreateStk(2, hwFracSLVType, hwQuotSLVType, hwQuotSLVType, hwFracSLVType));</div>
<div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;                var hwConcSLV = hwQuotSLV.Concat(hwFracSLV);</div>
<div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;                var hwConcSLVType = TypeDescriptor.GetTypeOf(hwConcSLV);</div>
<div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;                Emit(DefaultInstructionSet.Instance.Concat().CreateStk(2, hwQuotSLVType, hwFracSLVType, hwConcSLVType));</div>
<div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;                <span class="keywordtype">object</span> hwConc;</div>
<div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;                <span class="keywordflow">if</span> (fmtDividend.IsSigned)</div>
<div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;                    hwConc = SFix.FromSigned(hwConcSLV.SignedValue, fmtQuotient.FracWidth);</div>
<div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;                <span class="keywordflow">else</span></div>
<div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;                    hwConc = UFix.FromUnsigned(hwConcSLV.UnsignedValue, fmtQuotient.FracWidth);</div>
<div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;                var hwConcType = TypeDescriptor.GetTypeOf(hwConc);</div>
<div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;                Emit(DefaultInstructionSet.Instance.Convert().CreateStk(1, hwConcSLVType, hwConcType));</div>
<div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;                hwQuotAndFracType = hwConcType;</div>
<div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;            }</div>
<div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;            <span class="keywordflow">if</span> (!hwQuotAndFracType.Equals(i.ResultTypes[0]))</div>
<div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;            {</div>
<div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;                Emit(DefaultInstructionSet.Instance.Convert().CreateStk(1, hwQuotAndFracType, i.ResultTypes[0]));</div>
<div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;            }</div>
<div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;        }</div>
<div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;</div>
<div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> HandleCmp(XILSInstr i)</div>
<div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;        {</div>
<div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;            var otypes = <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a>[2];</div>
<div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;            var preds = EqualizeTypes(i, <span class="keyword">true</span>, otypes);</div>
<div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160;            Emit(i.Command.CreateStk(preds, 2, otypes[0], otypes[1], i.ResultTypes[0]));</div>
<div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;        }</div>
<div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;    }</div>
<div class="line"><a name="l00462"></a><span class="lineno">  462</span>&#160;</div>
<div class="line"><a name="l00471"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_assembler_1_1_rewriters_1_1_fix_point_implementor.html">  471</a></span>&#160;    <span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="class_system_sharp_1_1_assembler_1_1_rewriters_1_1_fix_point_implementor.html">FixPointImplementor</a>: <a class="code" href="interface_system_sharp_1_1_analysis_1_1_m2_m_1_1_i_x_i_l_s_rewriter.html">IXILSRewriter</a></div>
<div class="line"><a name="l00472"></a><span class="lineno">  472</span>&#160;    {</div>
<div class="line"><a name="l00473"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_assembler_1_1_rewriters_1_1_fix_point_implementor.html#a52a8997584881f7761488e58262ad20b">  473</a></span>&#160;        <span class="keyword">public</span> IList&lt;XILSInstr&gt; <a class="code" href="class_system_sharp_1_1_assembler_1_1_rewriters_1_1_fix_point_implementor.html#a52a8997584881f7761488e58262ad20b">Rewrite</a>(IList&lt;XILSInstr&gt; instrs)</div>
<div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;        {</div>
<div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160;            var impl = <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_assembler_1_1_rewriters_1_1_fix_point_implementor_impl.html">FixPointImplementorImpl</a>(instrs)</div>
<div class="line"><a name="l00476"></a><span class="lineno">  476</span>&#160;            {</div>
<div class="line"><a name="l00477"></a><span class="lineno">  477</span>&#160;                HaveXilinxCordic = this.HaveXilinxCordic</div>
<div class="line"><a name="l00478"></a><span class="lineno">  478</span>&#160;            };</div>
<div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160;            impl.Rewrite();</div>
<div class="line"><a name="l00480"></a><span class="lineno">  480</span>&#160;            <span class="keywordflow">return</span> impl.OutInstructions;</div>
<div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160;        }</div>
<div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160;</div>
<div class="line"><a name="l00483"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_assembler_1_1_rewriters_1_1_fix_point_implementor.html#aed1ae0e30de4f39a90f6cffae8f066d7">  483</a></span>&#160;        <span class="keyword">public</span> <span class="keywordtype">bool</span> HaveXilinxCordic { <span class="keyword">get</span>; set; }</div>
<div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160;</div>
<div class="line"><a name="l00485"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_assembler_1_1_rewriters_1_1_fix_point_implementor.html#a592733703b777d30965761aa56a4825b">  485</a></span>&#160;        <span class="keyword">public</span> <span class="keyword">override</span> <span class="keywordtype">string</span> <a class="code" href="class_system_sharp_1_1_assembler_1_1_rewriters_1_1_fix_point_implementor.html#a592733703b777d30965761aa56a4825b">ToString</a>()</div>
<div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;        {</div>
<div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160;            <span class="keywordflow">return</span> <span class="stringliteral">&quot;FixedPoint&quot;</span>;</div>
<div class="line"><a name="l00488"></a><span class="lineno">  488</span>&#160;        }</div>
<div class="line"><a name="l00489"></a><span class="lineno">  489</span>&#160;    }</div>
<div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;}</div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_instruction_codes_html_a3945c2a134e0c56a0c27fcb46fe16b46"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#a3945c2a134e0c56a0c27fcb46fe16b46">SystemSharp.Assembler.InstructionCodes.Sqrt</a></div><div class="ttdeci">const string Sqrt</div><div class="ttdoc">Square-root </div><div class="ttdef"><b>Definition:</b> <a href="_instruction_set_8cs_source.html#l00246">InstructionSet.cs:246</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_data_types_1_1_fix_format_html_aedbc64cbc9cf21b81e861bc78a1ca16e"><div class="ttname"><a href="class_system_sharp_1_1_data_types_1_1_fix_format.html#aedbc64cbc9cf21b81e861bc78a1ca16e">SystemSharp.DataTypes.FixFormat.IntWidth</a></div><div class="ttdeci">int IntWidth</div><div class="ttdoc">Integer width </div><div class="ttdef"><b>Definition:</b> <a href="_fix_point_math_8cs_source.html#l00247">FixPointMath.cs:247</a></div></div>
<div class="ttc" id="struct_system_sharp_1_1_data_types_1_1_u_fix_html_afc8eec8d69267a862ea605d0e6f28a5f"><div class="ttname"><a href="struct_system_sharp_1_1_data_types_1_1_u_fix.html#afc8eec8d69267a862ea605d0e6f28a5f">SystemSharp.DataTypes.UFix.FromDouble</a></div><div class="ttdeci">static UFix FromDouble(double value, int intWidth, int fracWidth)</div><div class="ttdoc">Converts value  to the closest fixed-point number, using intWidth  integer bits and fracWidth  fracti...</div><div class="ttdef"><b>Definition:</b> <a href="_u_fix_8cs_source.html#l00385">UFix.cs:385</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_instruction_codes_html_a795fb13f5cc713569dea63e2131ff8f3"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#a795fb13f5cc713569dea63e2131ff8f3">SystemSharp.Assembler.InstructionCodes.IsEq</a></div><div class="ttdeci">const string IsEq</div><div class="ttdoc">Comparison for equality </div><div class="ttdef"><b>Definition:</b> <a href="_instruction_set_8cs_source.html#l00136">InstructionSet.cs:136</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_rewriters_1_1_fix_point_implementor_impl_html_a697211dc53ad97a0b81c9245cc386cc4"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_rewriters_1_1_fix_point_implementor_impl.html#a697211dc53ad97a0b81c9245cc386cc4">SystemSharp.Assembler.Rewriters.FixPointImplementorImpl.FixPointImplementorImpl</a></div><div class="ttdeci">FixPointImplementorImpl(IList&lt; XILSInstr &gt; instrs)</div><div class="ttdef"><b>Definition:</b> <a href="_fix_point_implementor_8cs_source.html#l00037">FixPointImplementor.cs:37</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_instruction_codes_html_a383d0b18c9a22d1246dc0bebf370f0ae"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#a383d0b18c9a22d1246dc0bebf370f0ae">SystemSharp.Assembler.InstructionCodes.IsLte</a></div><div class="ttdeci">const string IsLte</div><div class="ttdoc">Compare if &quot;less than or equal&quot; </div><div class="ttdef"><b>Definition:</b> <a href="_instruction_set_8cs_source.html#l00156">InstructionSet.cs:156</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_sys_d_o_m_1_1_expression_html"><div class="ttname"><a href="class_system_sharp_1_1_sys_d_o_m_1_1_expression.html">SystemSharp.SysDOM.Expression</a></div><div class="ttdoc">An expression. </div><div class="ttdef"><b>Definition:</b> <a href="_core_algebraic_8cs_source.html#l01096">CoreAlgebraic.cs:1096</a></div></div>
<div class="ttc" id="struct_system_sharp_1_1_data_types_1_1_s_fix_html_a162d574bbc04f30c9fd62ed226d1385b"><div class="ttname"><a href="struct_system_sharp_1_1_data_types_1_1_s_fix.html#a162d574bbc04f30c9fd62ed226d1385b">SystemSharp.DataTypes.SFix.FromDouble</a></div><div class="ttdeci">static SFix FromDouble(double value, int intWidth, int fracWidth)</div><div class="ttdoc">Converts value  to the closest fixed-point number, using intWidth  integer bits and fracWidth  fracti...</div><div class="ttdef"><b>Definition:</b> <a href="_s_fix_8cs_source.html#l00564">SFix.cs:564</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_instruction_codes_html_a2058997f58bb08935a6b84dd9daa2355"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#a2058997f58bb08935a6b84dd9daa2355">SystemSharp.Assembler.InstructionCodes.IsGt</a></div><div class="ttdeci">const string IsGt</div><div class="ttdoc">Compare if &quot;greater&quot; </div><div class="ttdef"><b>Definition:</b> <a href="_instruction_set_8cs_source.html#l00141">InstructionSet.cs:141</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_instruction_codes_html_ac00db3d517d4ceb65553bbbddb08e310"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#ac00db3d517d4ceb65553bbbddb08e310">SystemSharp.Assembler.InstructionCodes.IsNEq</a></div><div class="ttdeci">const string IsNEq</div><div class="ttdoc">Compare for inequality </div><div class="ttdef"><b>Definition:</b> <a href="_instruction_set_8cs_source.html#l00161">InstructionSet.cs:161</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_data_types_1_1_fix_format_html_a0246244153fe96028ad07a8451585908"><div class="ttname"><a href="class_system_sharp_1_1_data_types_1_1_fix_format.html#a0246244153fe96028ad07a8451585908">SystemSharp.DataTypes.FixFormat.FracWidth</a></div><div class="ttdeci">int FracWidth</div><div class="ttdoc">Fractional width </div><div class="ttdef"><b>Definition:</b> <a href="_fix_point_math_8cs_source.html#l00252">FixPointMath.cs:252</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_data_types_1_1_fix_format_html"><div class="ttname"><a href="class_system_sharp_1_1_data_types_1_1_fix_format.html">SystemSharp.DataTypes.FixFormat</a></div><div class="ttdoc">Describes a fixed-point number format. </div><div class="ttdef"><b>Definition:</b> <a href="_fix_point_math_8cs_source.html#l00237">FixPointMath.cs:237</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_rewriters_1_1_fix_point_implementor_html"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_rewriters_1_1_fix_point_implementor.html">SystemSharp.Assembler.Rewriters.FixPointImplementor</a></div><div class="ttdoc">This XIL-S code transformation makes fixed-point arithmetic compliant with several word-length restri...</div><div class="ttdef"><b>Definition:</b> <a href="_fix_point_implementor_8cs_source.html#l00471">FixPointImplementor.cs:471</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_rewriters_1_1_fix_point_implementor_html_a592733703b777d30965761aa56a4825b"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_rewriters_1_1_fix_point_implementor.html#a592733703b777d30965761aa56a4825b">SystemSharp.Assembler.Rewriters.FixPointImplementor.ToString</a></div><div class="ttdeci">override string ToString()</div><div class="ttdef"><b>Definition:</b> <a href="_fix_point_implementor_8cs_source.html#l00485">FixPointImplementor.cs:485</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_instruction_codes_html_a33fa0194cd3eb4a8c937194e7b3e0ba6"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#a33fa0194cd3eb4a8c937194e7b3e0ba6">SystemSharp.Assembler.InstructionCodes.Mul</a></div><div class="ttdeci">const string Mul</div><div class="ttdoc">Multiplication </div><div class="ttdef"><b>Definition:</b> <a href="_instruction_set_8cs_source.html#l00191">InstructionSet.cs:191</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_sys_d_o_m_1_1_variable_html"><div class="ttname"><a href="class_system_sharp_1_1_sys_d_o_m_1_1_variable.html">SystemSharp.SysDOM.Variable</a></div><div class="ttdoc">A local variable. </div><div class="ttdef"><b>Definition:</b> <a href="_literals_8cs_source.html#l00195">Literals.cs:195</a></div></div>
<div class="ttc" id="struct_system_sharp_1_1_data_types_1_1_u_fix_html"><div class="ttname"><a href="struct_system_sharp_1_1_data_types_1_1_u_fix.html">SystemSharp.DataTypes.UFix</a></div><div class="ttdoc">An unsigned fixed-point number </div><div class="ttdef"><b>Definition:</b> <a href="_u_fix_8cs_source.html#l00116">UFix.cs:116</a></div></div>
<div class="ttc" id="interface_system_sharp_1_1_analysis_1_1_m2_m_1_1_i_x_i_l_s_rewriter_html"><div class="ttname"><a href="interface_system_sharp_1_1_analysis_1_1_m2_m_1_1_i_x_i_l_s_rewriter.html">SystemSharp.Analysis.M2M.IXILSRewriter</a></div><div class="ttdoc">An interface for classes which rewrite lists of XIL-S instructions. </div><div class="ttdef"><b>Definition:</b> <a href="_h_l_s_8cs_source.html#l00047">HLS.cs:47</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_instruction_codes_html"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html">SystemSharp.Assembler.InstructionCodes</a></div><div class="ttdoc">All XIL opcodes </div><div class="ttdef"><b>Definition:</b> <a href="_instruction_set_8cs_source.html#l00036">InstructionSet.cs:36</a></div></div>
<div class="ttc" id="struct_system_sharp_1_1_data_types_1_1_s_fix_html"><div class="ttname"><a href="struct_system_sharp_1_1_data_types_1_1_s_fix.html">SystemSharp.DataTypes.SFix</a></div><div class="ttdoc">A signed fixed-point number </div><div class="ttdef"><b>Definition:</b> <a href="_s_fix_8cs_source.html#l00116">SFix.cs:116</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_rewriters_1_1_fix_point_implementor_html_a52a8997584881f7761488e58262ad20b"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_rewriters_1_1_fix_point_implementor.html#a52a8997584881f7761488e58262ad20b">SystemSharp.Assembler.Rewriters.FixPointImplementor.Rewrite</a></div><div class="ttdeci">IList&lt; XILSInstr &gt; Rewrite(IList&lt; XILSInstr &gt; instrs)</div><div class="ttdoc">Rewrites a list of XIL-S instructions. </div><div class="ttdef"><b>Definition:</b> <a href="_fix_point_implementor_8cs_source.html#l00473">FixPointImplementor.cs:473</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_meta_1_1_type_descriptor_html"><div class="ttname"><a href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">SystemSharp.Meta.TypeDescriptor</a></div><div class="ttdoc">Describes a type. </div><div class="ttdef"><b>Definition:</b> <a href="_type_descriptor_8cs_source.html#l00120">TypeDescriptor.cs:120</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_data_types_1_1_fix_format_html_a6c759a1ecc716d3a29149521e68f69ef"><div class="ttname"><a href="class_system_sharp_1_1_data_types_1_1_fix_format.html#a6c759a1ecc716d3a29149521e68f69ef">SystemSharp.DataTypes.FixFormat.IsSigned</a></div><div class="ttdeci">bool IsSigned</div><div class="ttdoc">Whether described number is signed. </div><div class="ttdef"><b>Definition:</b> <a href="_fix_point_math_8cs_source.html#l00242">FixPointMath.cs:242</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_instruction_codes_html_a35b6055a4416447d53f188ea01d53745"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#a35b6055a4416447d53f188ea01d53745">SystemSharp.Assembler.InstructionCodes.IsGte</a></div><div class="ttdeci">const string IsGte</div><div class="ttdoc">Compare if &quot;greater or equal&quot; </div><div class="ttdef"><b>Definition:</b> <a href="_instruction_set_8cs_source.html#l00146">InstructionSet.cs:146</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_instruction_codes_html_a982d7644e2ab149d026e158952ede918"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#a982d7644e2ab149d026e158952ede918">SystemSharp.Assembler.InstructionCodes.Add</a></div><div class="ttdeci">const string Add</div><div class="ttdoc">Addition </div><div class="ttdef"><b>Definition:</b> <a href="_instruction_set_8cs_source.html#l00046">InstructionSet.cs:46</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_instruction_codes_html_a303edb0d49b0a5af1a2b7748c0cb154b"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#a303edb0d49b0a5af1a2b7748c0cb154b">SystemSharp.Assembler.InstructionCodes.Cos</a></div><div class="ttdeci">const string Cos</div><div class="ttdoc">Cosine </div><div class="ttdef"><b>Definition:</b> <a href="_instruction_set_8cs_source.html#l00086">InstructionSet.cs:86</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_meta_1_1_type_descriptor_html_a6c487903eb7bb04ac6eaed0534ae8934"><div class="ttname"><a href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a6c487903eb7bb04ac6eaed0534ae8934">SystemSharp.Meta.TypeDescriptor.GetSampleInstance</a></div><div class="ttdeci">object GetSampleInstance(ETypeCreationOptions options=ETypeCreationOptions.AnyObject)</div><div class="ttdoc">Creates a sample instance of the described type. </div><div class="ttdef"><b>Definition:</b> <a href="_type_descriptor_8cs_source.html#l00780">TypeDescriptor.cs:780</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_instruction_codes_html_af4814648d60f0e9b910dbcf0486ed38c"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#af4814648d60f0e9b910dbcf0486ed38c">SystemSharp.Assembler.InstructionCodes.Sub</a></div><div class="ttdeci">const string Sub</div><div class="ttdoc">Subtraction </div><div class="ttdef"><b>Definition:</b> <a href="_instruction_set_8cs_source.html#l00251">InstructionSet.cs:251</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_instruction_codes_html_a8420a770c1b230da49d17359ecb7c561"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#a8420a770c1b230da49d17359ecb7c561">SystemSharp.Assembler.InstructionCodes.Neg</a></div><div class="ttdeci">const string Neg</div><div class="ttdoc">Negation </div><div class="ttdef"><b>Definition:</b> <a href="_instruction_set_8cs_source.html#l00256">InstructionSet.cs:256</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_sys_d_o_m_1_1_literal_reference_html"><div class="ttname"><a href="class_system_sharp_1_1_sys_d_o_m_1_1_literal_reference.html">SystemSharp.SysDOM.LiteralReference</a></div><div class="ttdoc">A reference expression to a literal. </div><div class="ttdef"><b>Definition:</b> <a href="_core_algebraic_8cs_source.html#l02101">CoreAlgebraic.cs:2101</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_rewriters_1_1_x_i_l_s_rewriter_html"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_rewriters_1_1_x_i_l_s_rewriter.html">SystemSharp.Assembler.Rewriters.XILSRewriter</a></div><div class="ttdoc">This class provides a default implementation of a XIL-S code transformation. It alleviates the user f...</div><div class="ttdef"><b>Definition:</b> <a href="_x_i_l_s_rewriter_8cs_source.html#l00033">XILSRewriter.cs:33</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_instruction_codes_html_a3fcedf91e2ebc5f7744090e55d139e35"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#a3fcedf91e2ebc5f7744090e55d139e35">SystemSharp.Assembler.InstructionCodes.Sin</a></div><div class="ttdeci">const string Sin</div><div class="ttdoc">Sine </div><div class="ttdef"><b>Definition:</b> <a href="_instruction_set_8cs_source.html#l00096">InstructionSet.cs:96</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_instruction_codes_html_a96121659a31404af9d62ede965af2da6"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#a96121659a31404af9d62ede965af2da6">SystemSharp.Assembler.InstructionCodes.ScSinCos</a></div><div class="ttdeci">const string ScSinCos</div><div class="ttdoc">Parallel sine and cosine, i.e. ScSinCos(x) = SinCos(2*PI*x) </div><div class="ttdef"><b>Definition:</b> <a href="_instruction_set_8cs_source.html#l00111">InstructionSet.cs:111</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_instruction_codes_html_a7f8bf3436ad91a6689749efc016b4d66"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#a7f8bf3436ad91a6689749efc016b4d66">SystemSharp.Assembler.InstructionCodes.Div</a></div><div class="ttdeci">const string Div</div><div class="ttdoc">Division </div><div class="ttdef"><b>Definition:</b> <a href="_instruction_set_8cs_source.html#l00116">InstructionSet.cs:116</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_rewriters_1_1_fix_point_implementor_impl_html"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_rewriters_1_1_fix_point_implementor_impl.html">SystemSharp.Assembler.Rewriters.FixPointImplementorImpl</a></div><div class="ttdef"><b>Definition:</b> <a href="_fix_point_implementor_8cs_source.html#l00035">FixPointImplementor.cs:35</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_instruction_codes_html_a4877c6f59dadd7a37cd8469bc4d31d23"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#a4877c6f59dadd7a37cd8469bc4d31d23">SystemSharp.Assembler.InstructionCodes.IsLt</a></div><div class="ttdeci">const string IsLt</div><div class="ttdoc">Compare if &quot;less than&quot; </div><div class="ttdef"><b>Definition:</b> <a href="_instruction_set_8cs_source.html#l00151">InstructionSet.cs:151</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_meta_1_1_type_descriptor_html_a0169e7b6aac9da0659a1bb6b7474cfee"><div class="ttname"><a href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a0169e7b6aac9da0659a1bb6b7474cfee">SystemSharp.Meta.TypeDescriptor.CILType</a></div><div class="ttdeci">Type CILType</div><div class="ttdoc">The underlying CLI type information. </div><div class="ttdef"><b>Definition:</b> <a href="_type_descriptor_8cs_source.html#l00136">TypeDescriptor.cs:136</a></div></div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
  <ul>
    <li class="navelem"><a class="el" href="dir_bb5e995590685548b7e11478911ee7c3.html">SystemSharp-Google-SVN</a></li><li class="navelem"><a class="el" href="dir_8deefa4467a62b572b52d238d562b104.html">SystemSharp</a></li><li class="navelem"><a class="el" href="dir_0e5a72156f8560bbc472a395da2569d6.html">SystemSharp</a></li><li class="navelem"><a class="el" href="dir_9d3c30b4336bd92c64ccf0aeee487ace.html">SystemSharp</a></li><li class="navelem"><a class="el" href="dir_a963eca034002571cb311faf6f990d11.html">Assembler</a></li><li class="navelem"><a class="el" href="dir_27619b2baa69d9105896d86f1cd0ff4a.html">Rewriters</a></li><li class="navelem"><a class="el" href="_fix_point_implementor_8cs.html">FixPointImplementor.cs</a></li>
    <li class="footer">Generated on Thu Dec 26 2013 14:21:39 for SystemSharp by
    <a href="http://www.doxygen.org/index.html">
    <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.6 </li>
  </ul>
</div>
</body>
</html>
